I’ve noticed recent challenges the last couple years don’t include HIIT cardio anymore and it’s generally moderate intensity. I’m just curious about the thought process/science behind the shift (definitely not complaining)? What are the thoughts on throwing in a HIIT cardio session once in a while? Is HIIT not as beneficial as it once was stated to be?
Hi Stephanie-
I didn’t create the cardio for this program so I can’t directly answer your question, but here is the answer Nicole gave to another challenger in another forum question about HIIT:
“Regarding HIIT: While HIIT is effective in short bursts, overdoing it, especially in later decades or in a calorie deficit, can lead to burnout or muscle loss. I’ve found that moderate, consistent intensity is often more sustainable for long-term results and recovery, especially for women balancing stress, sleep, and hormones.”
I hope this helps! If you want further explanation regarding the “why’s” behind the creation of the challenge program, you can email your question to: [email protected]
~ Naomi